Fraga tiene un clima mediterráneo-continental con temperaturas medias anuales de 14,7º y medias de precipitación de 384 mm, recogidos en primavera y, sobre todo, en otoño.
| Fecha | Pluviometría | Temperatura Máx. | Temperatura Min. |
|---|---|---|---|
| 3 February 2005 | 0 | -3 | 13 |
| 2 February 2005 | 0 | 2 | 15 |
| 1 February 2005 | 0 | 1 | 15,5 |
| 31 January 2005 | 0 | -2,5 | 12 |
| 30 January 2005 | 0 | -6 | 11 |
| 29 January 2005 | 0 | -3 | 14 |
| 28 January 2005 | 0 | 2 | 11 |
| 27 January 2005 | 0 | -6 | 7 |
| 26 January 2005 | 0 | -5 | 6 |
| 25 January 2005 | 0 | -3 | 6 |
| 24 January 2005 | 0 | -1 | 11 |
| 23 January 2005 | 0 | 0 | 14,5 |
| 22 January 2005 | 0 | 1 | 17 |
| 21 January 2005 | 0 | 7 | 17,5 |
| 20 January 2005 | 0 | 8 | 20 |
| 19 January 2005 | 0 | 6 | 16 |
| 18 January 2005 | 0 | 1,5 | 15 |
| 17 January 2005 | 0 | 3 | 6 |
| 16 January 2005 | 0 | 3 | 7 |
| 15 January 2005 | 0 | 0 | 3 |
